[BRANDING] add X-Forgejo-* headers

(cherry picked from commit 0a3388f93f)
(cherry picked from commit 7eba0a440a)
(cherry picked from commit eb9646c7ef)
(cherry picked from commit f1972578f5)

Conflicts:
(cherry picked from commit 3d72f6b3ac)
(cherry picked from commit 6a94f830c0)
(cherry picked from commit 522a09dbc1)
(cherry picked from commit 471ad9f728)

modules/httpcache/httpcache.go

@@ -32,6 +32,7 @@ func SetCacheControlInHeader(h http.Header, maxAge time.Duration, additionalDire
 
 		// to remind users they are using non-prod setting.
 		h.Set("X-Gitea-Debug", "RUN_MODE="+setting.RunMode)
+		h.Set("X-Forgejo-Debug", "RUN_MODE="+setting.RunMode)
 	}
 
 	h.Set("Cache-Control", strings.Join(append(directives, additionalDirectives...), ", "))

modules/httpcache/httpcache_test.go

@@ -29,6 +29,9 @@ func countFormalHeaders(h http.Header) (c int) {
 		if strings.HasPrefix(k, "X-Gitea-") {
 			continue
 		}
+		if strings.HasPrefix(k, "X-Forgejo-") {
+			continue
+		}
 		c++
 	}
 	return c

routers/api/v1/api.go

@@ -675,7 +675,7 @@ func Routes(ctx gocontext.Context) *web.Route {
 			// setting.CORSConfig.AllowSubdomain // FIXME: the cors middleware needs allowSubdomain option
 			AllowedMethods:   setting.CORSConfig.Methods,
 			AllowCredentials: setting.CORSConfig.AllowCredentials,
-			AllowedHeaders:   append([]string{"Authorization", "X-Gitea-OTP"}, setting.CORSConfig.Headers...),
+			AllowedHeaders:   append([]string{"Authorization", "X-Gitea-OTP", "X-Forgejo-OTP"}, setting.CORSConfig.Headers...),
 			MaxAge:           int(setting.CORSConfig.MaxAge.Seconds()),
 		}))
 	}

routers/api/v1/repo/file.go

@@ -32,7 +32,10 @@ import (
 	files_service "code.gitea.io/gitea/services/repository/files"
 )
 
-const giteaObjectTypeHeader = "X-Gitea-Object-Type"
+const (
+	giteaObjectTypeHeader   = "X-Gitea-Object-Type"
+	forgejoObjectTypeHeader = "X-Forgejo-Object-Type"
+)
 
 // GetRawFile get a file by path on a repository
 func GetRawFile(ctx *context.APIContext) {
@@ -79,6 +82,7 @@ func GetRawFile(ctx *context.APIContext) {
 	}
 
 	ctx.RespHeader().Set(giteaObjectTypeHeader, string(files_service.GetObjectTypeFromTreeEntry(entry)))
+	ctx.RespHeader().Set(forgejoObjectTypeHeader, string(files_service.GetObjectTypeFromTreeEntry(entry)))
 
 	if err := common.ServeBlob(ctx.Context, blob, lastModified); err != nil {
 		ctx.Error(http.StatusInternalServerError, "ServeBlob", err)
@@ -128,6 +132,7 @@ func GetRawFileOrLFS(ctx *context.APIContext) {
 	}
 
 	ctx.RespHeader().Set(giteaObjectTypeHeader, string(files_service.GetObjectTypeFromTreeEntry(entry)))
+	ctx.RespHeader().Set(forgejoObjectTypeHeader, string(files_service.GetObjectTypeFromTreeEntry(entry)))
 
 	// LFS Pointer files are at most 1024 bytes - so any blob greater than 1024 bytes cannot be an LFS file
 	if blob.Size() > 1024 {

services/mailer/mail.go

@@ -415,6 +415,16 @@ func generateAdditionalHeaders(ctx *mailCommentContext, reason string, recipient
 		"X-Gitea-Issue-ID":          strconv.FormatInt(ctx.Issue.Index, 10),
 		"X-Gitea-Issue-Link":        ctx.Issue.HTMLURL(),
 
+		"X-Forgejo-Reason":            reason,
+		"X-Forgejo-Sender":            ctx.Doer.DisplayName(),
+		"X-Forgejo-Recipient":         recipient.DisplayName(),
+		"X-Forgejo-Recipient-Address": recipient.Email,
+		"X-Forgejo-Repository":        repo.Name,
+		"X-Forgejo-Repository-Path":   repo.FullName(),
+		"X-Forgejo-Repository-Link":   repo.HTMLURL(),
+		"X-Forgejo-Issue-ID":          strconv.FormatInt(ctx.Issue.Index, 10),
+		"X-Forgejo-Issue-Link":        ctx.Issue.HTMLURL(),
+
 		"X-GitHub-Reason":            reason,
 		"X-GitHub-Sender":            ctx.Doer.DisplayName(),
 		"X-GitHub-Recipient":         recipient.DisplayName(),

services/webhook/deliver.go

@@ -122,6 +122,10 @@ func Deliver(ctx context.Context, t *webhook_model.HookTask) error {
 
 	event := t.EventType.Event()
 	eventType := string(t.EventType)
+	req.Header.Add("X-Forgejo-Delivery", t.UUID)
+	req.Header.Add("X-Forgejo-Event", event)
+	req.Header.Add("X-Forgejo-Event-Type", eventType)
+	req.Header.Add("X-Forgejo-Signature", signatureSHA256)
 	req.Header.Add("X-Gitea-Delivery", t.UUID)
 	req.Header.Add("X-Gitea-Event", event)
 	req.Header.Add("X-Gitea-Event-Type", eventType)